23805800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 56862060

約数和(自身を除く): 33056260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3217, 3700, 6434, 7400, 12868, 16085, 25736, 32170, 64340, 80425, 119029, 128680, 160850, 238058, 321700, 476116, 595145, 643400, 952232, 1190290, 2380580, 2975725, 4761160, 5951450, 11902900, 23805800]

約数ペア:

[(1, 23805800), (2, 11902900), (4, 5951450), (5, 4761160), (8, 2975725), (10, 2380580), (20, 1190290), (25, 952232), (37, 643400), (40, 595145), (50, 476116), (74, 321700), (100, 238058), (148, 160850), (185, 128680), (200, 119029), (296, 80425), (370, 64340), (740, 32170), (925, 25736), (1480, 16085), (1850, 12868), (3217, 7400), (3700, 6434)]